Evolutionary origins of the potato revealed – and a tomato was involved

Evolutionary origins of the potato revealed – and a tomato was involved

Study, which analyzed genomes from cultivated and wild potatoes, may improve future breeding

Reading Time: 3 minutes A new analysis of 450 genomes from cultivated potatoes and 56 genomes of wild potato species has revealed that the potato lineage originated through natural interbreeding between a wild tomato plant and a potato-like species in South America about 9 million years ago.









A wheat crop heads for the ripening stage in southeast Saskatchewan, July 20, 2024.  Photo: Greg Berg

Rain aids some Saskatchewan crops

Soil moisture largely adequate

Reading Time: 2 minutes There was some relief for crops in Saskatchewan following sporadic showers. The provincial agriculture department said farmers are hoping for more rain to aid head and pod filling, but the weekly crop report for the week ended July 28 noted that more moisture wouldn’t help the yields for more advanced crops.